Instruments and conventions

Question 1 of 10

A scale of 1 : 2 on a drawing means the drawing is

Question 2 of 10

Hidden details are shown with

Question 3 of 10

A thin chain line (long dash, short dash) represents

Question 4 of 10

The standard A4 paper size is

Question 5 of 10

Which pencil grade is hardest?

Question 6 of 10

A pair of dividers is used to

Question 7 of 10

Which set square angles are standard?

Question 8 of 10

The instrument used to draw horizontal lines on a drawing board is the

Question 9 of 10

The standard size of A3 paper is

Question 10 of 10

Section lines (hatching) are usually drawn at